[PATCH V4 02/14] i3c: Fix unlocked dereference of dev->desc in i3c_device_get_supported_xfer_mode()

[sashiko-bot at kernel.org]

> i3c_device_get_supported_xfer_mode() uses dev->desc to obtain the
> master controller.  However, dev->desc must not be dereferenced unless
> bus->lock is held, and this function does not take that lock.
> 
> The function only needs access to the master controller associated with
> the device's bus.  Use dev->bus instead, which is always valid for the
> lifetime of the device and does not require dereferencing dev->desc.
> 
> Fixes: 256a21743d91 ("i3c: Add HDR API support")
> Cc: stable at vger.kernel.org
> Signed-off-by: Adrian Hunter <adrian.hunter at intel.com>

Sashiko has reviewed this patch and found no issues. It looks great!

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Sashiko AI review · https://sashiko.dev/#/patchset/20260806131857.119830-1-adrian.hunter@intel.com?part=2